The RS versus the MSCI World Index has already broken though resistance at line g.

FORBES: Three S&P-Beating Global ETFs

The relative performance, or RS analysis, looks at the performance of EWS compared to the MSCI World Index.

FORBES: Three S&P-Beating Global ETFs

The weekly chart of the iShares Russell 2000 Index ( IWM) is shown here, along with the relative performance, or RS analysis.

FORBES: The Week Ahead: Don't Be Late for the 'January Effect'